Nuclear License Renewal

Driving Nuclear License Renewals to Secure a Clean Energy Future

Extending nuclear plant licenses is crucial for reducing emissions, supporting jobs and ensuring long-term energy sustainability. The ongoing operation of nuclear plants not only reduces carbon emissions and combats climate change, it also promotes economic growth and supports local communities by creating job opportunities. Additionally, maintaining nuclear plants ensures a reliable and stable emissions-free energy supply as we transition to a future powered by cleaner and more sustainable sources.

U.S. nuclear energy facilities are initially licensed to operate for 40 years and a Nuclear Regulatory Commission (NRC) rule allows licensees to apply for initial and subsequent license renewals of up to 20 years each after the initial 40-year term.

Showcasing our long-term commitment to clean energy, the NRC approved initial license renewal for the Dresden Clean Energy Center on October 28, 2004 and a subsequent license renewal on December 16, 2025. With license renewal complete, Dresden Clean Energy Center Unit 2 is licensed until December 22, 2049 and Unit 3 is licensed until January 12, 2051. Constellation also submitted an initial license renewal application for the Clinton Clean Energy Center to the NRC, which was approved on Dec. 16, 2025. With license renewal complete, the Clinton Clean Energy Center is licensed until April 17, 2047.

Constellation's Peach Bottom Clean Energy Center became the second U.S. nuclear plant to get license approval to 80 years. By investing in the future of sustainable power generation at Peach Bottom, the site can continue to provide emissions-free energy for decades to come. 

License renewals involve an examination of the regulatory landscape and the impact on local communities. This comprehensive review highlights the importance of community support for nuclear plant operations. Additionally, by assessing the community impact of these renewals, we can identify strategies to effectively distribute benefits promoting social and economic well-being.

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